| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $40.76 | 13.701% | $46.3445 | $46.34 | $46.35 | $46.30 |
| Purchase #2 | $189.88 | 12.180% | $213.0074 | $213.01 | $213.00 | $213.00 |
| Purchase #3 | $177.60 | 12.200% | $199.2672 | $199.27 | $199.25 | $199.30 |
| Purchase #4 | $84.70 | 7.504% | $91.0559 | $91.06 | $91.05 | $91.10 |
| Purchase #5 | $227.70 | 5.443% | $240.0937 | $240.09 | $240.10 | $240.10 |
| Purchase #6 | $42.44 | 3.597% | $43.9666 | $43.97 | $43.95 | $44.00 |
| Purchase #7 | $27.59 | 9.354% | $30.1708 | $30.17 | $30.15 | $30.20 |
| 7 purchase totals = | $790.67 | $863.9061 | $863.91 | $863.85 | $864.00 | |